Front bumper for a motor vehicle



FIG. 1 is a front perspective view of a front bumper for a motor vehicle of my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right-side view thereof; and,

FIG. 6. is a left-side view thereof. 

The ornamental design for a front bumper for a motor vehicle. 